[PROTON-1586] [proton-c] examples send core dumps on specifying invalid host

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-c-0.18.0
• Component/s: proton-c
• Assignee: Alan Conway
• Reporter: Ganesh Murthy
• Created: 13/Sep/17 13:03
• Updated: 14/Nov/18 21:59
• Resolved: 13/Sep/17 17:21

Description

Run the send examples code with an invalid hostname like shown in the following -

[gmurthy@localhost build]$ pwd
/home/gmurthy/opensource/qpid-proton/build
[gmurthy@localhost build]$ 
[gmurthy@localhost build]$ 
[gmurthy@localhost build]$ examples/c/send nosuchhost
PN_TRANSPORT_CLOSED: proton:io: No address associated with hostname - connect to  nosuchhost:5672
epoll proactor failure in /home/gmurthy/opensource/qpid-proton/proton-c/src/proactor/epoll.c:648: "arming polled file descriptor": No such file or directory
Aborted (core dumped)
[gmurthy@localhost build]$ 

The proactor code coredumps.

Issue Links

• Blocked: DISPATCH-826 Specifying an invalid host on the connector crashes the router
• breaks: DISPATCH-826 Specifying an invalid host on the connector crashes the router
• duplicates: PROTON-1552 Epoll proactor example crash when given invalid hostname
• is cloned by: PROTON-1964 [c] pn_proactor_wait() can return empty event batches.